Go To Special can select blank cells within an Excel range, after which the Delete command can remove them. The important decision is what happens to the surrounding data. Shifting individual cells can change the relationships between fields in a structured table.

Delete Blank Excel Cells Only When Shifting Data Is Safe

The Ablebits guide recommends a backup and warns that this method is not suitable for every layout. Decide whether the blanks are unwanted gaps in one list or meaningful empty fields inside records. Inspect the shift direction and resulting alignment before accepting the cleanup. Removing entire empty rows is a different task from deleting every blank cell.